armlock

美 ['ɑ:mlɒk]
英 ['ɑ:mlɒk]
  • n.锁臂
  • 网络锁臂勾腿;夹臂;困难的境地
复数:armlocks  
armlock
n.
1.
锁臂a way of holding an opponent's arm so that they cannot move
He had him in an armlock.
他锁住了对手的手臂。